TY  - BOOK
AU  - Dewey, Melvil
TI  - Dewey decimal classification and relative relax
SN  - 0-910608-
U1  - R 
PY  - 1971///
CY  - New York
PB  - Forest Press
KW  - CLASIFICACION DECIMAL DEWEY
N1  - Impreso; 06868
N2  - Use of the index. Abbreviations used in the index. Obsolescent schedules. Tables of concordance.
ER  -